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  2. Vital stain - Wikipedia

    en.wikipedia.org/wiki/Vital_stain

    Vital stains have been useful for diagnostic and surgical techniques in a variety of medical specialties. [1] In supravital staining, living cells have been removed from an organism, whereas intravital staining is done by injecting or otherwise introducing the stain into the body.

  3. Supravital staining - Wikipedia

    en.wikipedia.org/wiki/Supravital_staining

    Supravital stain of a smear of human blood from a patient with hemolytic anemia. The reticulocytes are the cells with the dark blue dots and curved linear structures (reticulum) in the cytoplasm. Supravital staining is a method of staining used in microscopy to examine living cells that

  4. Staining - Wikipedia

    en.wikipedia.org/wiki/Staining

    Staining is a technique used to enhance contrast ... StainsFile Reference for dyes and staining techniques. Vital Staining for Protozoa and Related Temporary ...

  5. Category:Vital stains - Wikipedia

    en.wikipedia.org/wiki/Category:Vital_stains

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  6. Janus Green B - Wikipedia

    en.wikipedia.org/wiki/Janus_Green_B

    Janus Green B is a basic dye and vital stain used in histology. It is also used to stain mitochondria supravitally, as was introduced by Leonor Michaelis in 1900. [2] The indicator Janus Green B changes colour according to the amount of oxygen present. [3] When oxygen is present, the indicator oxidizes to a blue colour.

  7. Neutral red - Wikipedia

    en.wikipedia.org/wiki/Neutral_red

    Neutral red (toluylene red, Basic Red 5, or C.I. 50040) is a eurhodin dye used for staining in histology. It stains lysosomes red. [1] It is used as a general stain in histology, as a counterstain in combination with other dyes, and for many staining methods. Together with Janus Green B, it is used to stain embryonal tissues and supravital ...

  8. Dye - Wikipedia

    en.wikipedia.org/wiki/Dye

    A "vital dye" or stain is a dye capable of penetrating living cells or tissues without causing immediate visible degenerative changes. [26] Such dyes are useful in medical and pathological fields in order to selectively color certain structures (such as cells) in order to distinguish them from surrounding tissue and thus make them more visible ...

  9. Romanowsky stain - Wikipedia

    en.wikipedia.org/wiki/Romanowsky_stain

    [19] [15] [4] Reuter's stain differed from Jenner's in using ethyl alcohol instead of methanol, and Leishman's differed from Jenner's by using eosin B instead of eosin Y. [19] [4] James Homer Wright in 1902 published [18] a method using heat to polychrome the methylene blue, which he combined with eosin Y. This technique is known as Wright's ...